716651383 has 4 divisors (see below), whose sum is σ = 819030160. Its totient is φ = 614272608.

The previous prime is 716651359. The next prime is 716651399. The reversal of 716651383 is 383156617.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 716651383 - 2²¹ = 714554231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716651333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51189378 + ... + 51189391.

It is an arithmetic number, because the mean of its divisors is an integer number (204757540).

Almost surely, 2^716651383 is an apocalyptic number.

716651383 is a deficient number, since it is larger than the sum of its proper divisors (102378777).

716651383 is a wasteful number, since it uses less digits than its factorization.

716651383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102378776.

The product of its digits is 90720, while the sum is 40.

The square root of 716651383 is about 26770.3452163023. The cubic root of 716651383 is about 894.8892981272.

The spelling of 716651383 in words is "seven hundred sixteen million, six hundred fifty-one thousand, three hundred eighty-three".